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Hi, I'm a relative newcomer to the Forum. I have been into insects since childhood (cant remember when that was! ). Took this picture in 2009 whilst Dragonflying in Norfolk and hadnt realised that it was a bit different to the normal Common blue at the time. Is this an abberation ?

thanks in anticipation

Dave Clay (Grumpy)

In my experience it is most unusual (I don't think I've ever seen it) for a female common blue to lack effectively all trace of orange on the hindwing. Felix will know if someone has named that form, but even if not I would say you have something outside the normal range of variation.

Guy

Many thanks for your swift response Guy, hope Felix can help further.


Dave Clay (Grumpy)

Found this one at Aston Rowant Nature Reserve this year.
I assume this is also a female Common Blue lacking almost all orange on upperwing.

The underwing was as normal for a Common Blue.
Cheers

Paul

Thanks Paul, didn't get to see underside on the one I saw, it cleared off after Its picture was taken and I didnt fancy venturing off the boardwalk and disappearing into the fen!


Dave Clay (Grumpy)